Rapid Determination of Nitrate and Nitrite in Milk and Milk Products by Continuous Flow Injection Analysis

1986 ◽  
pp. 156-158
Author(s):  
Lisbeth Munksgaard ◽  
Lars Thymark
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Continuous Flow ◽  
Rapid Determination ◽  
Milk Products ◽  
Nitrate And Nitrite

Simultaneous determination of nitrate and nitrite by flow injection analysis

1980 ◽  
Vol 114 ◽  
pp. 191-197 ◽  
Author(s):  
M.F. Giné ◽  
H. Bergamin F ◽  
E.A.G. Zagatto ◽  
B.F. Reis
Keyword(s):  
Simultaneous Determination ◽  
Flow Injection ◽  
Flow Injection Analysis ◽  
Nitrate And Nitrite

Rapid Determination of Fluoride in Potable Waters by Potentiometric Flow Injection Analysis

1986 ◽  
Vol 19 (13-14) ◽  
pp. 1387-1406 ◽  
Author(s):  
D. E. Davey ◽  
D. E. Mulcahy ◽  
G. R. O'connell
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Rapid Determination

scholarly journals Assessment of long distance chasing photometer (NAG-ADF-300-2) by estimating the drug atenolol with ammonium molybdate via continuous flow injection analysis

2020 ◽  
Vol 17 (1) ◽  
pp. 0078
Author(s):  
Elham N. Mezaal N. Mezaal
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Continuous Flow ◽  
Classical Method ◽  
Standard Addition ◽  
Calibration Graph ◽  
Ammonium Molybdate ◽  
Long Distance ◽  
Optimum Parameters

     Atenolol was used with ammonium molybdate to prove the efficiency, reliability and repeatability of the long distance chasing photometer (NAG-ADF-300-2) using continuous flow injection analysis. The method is based on reaction between atenolol and ammonium molybdate in an aqueous medium to obtain a dark brown precipitate. Optimum parameters was studied to increase the sensitivity for developed method. A linear range for calibration graph was 0.1-3.5 mmol/L for cell A and 0.3-3.5 mmol/L for cell B, and LOD 133.1680 ng/100 µL and 532.6720 ng/100 µL for cell A and cell B respectively with correlation coefficient (r) 0.9910 for cell A and 0.9901 for cell B, RSD% was lower than 1%, (n=8) for the determination of atenolol at concentration (0.5, 0.7 and 5) mmol/L respectively. The results were compared with classical method UV-Spectrophotometric at λ max=270 nm using the standard addition method via the use of t-test, at 95% confidence level. The comparison of data explain that long distance chasing photometer (NAG-ADF-300-2) is the choice with excellent extended detection and wide application.                                                                                                       

Rapid Determination of β-Glucan in Wort by Flow Injection Analysis

1989 ◽  
Vol 47 (2) ◽  
pp. 54-56 ◽  
Author(s):  
Kevin J. Switala ◽  
Karl G. Schick ◽  
Aaron Griffith ◽  
Bruce R. Sebree
Keyword(s):  
Flow Injection ◽  
Flow Injection Analysis ◽  
Rapid Determination
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